.mode-commercial:not(body):not(html),
.mode-technical:not(body):not(html) {
  display: none;
}

body.mode-commercial .mode-commercial {
  display: block;
}
body.mode-commercial .mode-commercial.about-highlights {
  display: grid;
}
body.mode-commercial .mode-technical {
  display: none !important;
}
body.mode-commercial span.mode-commercial,
body.mode-commercial strong .mode-commercial {
  display: inline;
}

body.mode-technical .mode-technical {
  display: block;
}
body.mode-technical .mode-technical.about-highlights {
  display: grid;
}
body.mode-technical .mode-commercial {
  display: none !important;
}
body.mode-technical span.mode-technical,
body.mode-technical strong .mode-technical {
  display: inline;
}

.mode-toggle {
  display: flex;
  background: #F5F5F5;
  border-radius: 20px;
  padding: 3px;
  margin-left: 16px;
  border: 1px solid #EEEEEE;
}

.mode-btn {
  padding: 5px 14px;
  border: none;
  border-radius: 17px;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  background: transparent;
  color: #757575;
  transition: all 0.3s ease;
  white-space: nowrap;
  font-family: "Inter", sans-serif;
  text-decoration: none;
}
.mode-btn:hover {
  color: #1A1A2E;
}
.mode-btn.active {
  background: #FFFFFF;
  color: #1A1A2E;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
  overflow-x: hidden;
}

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #1A1A2E;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  max-width: 100%;
}

a {
  text-decoration: none;
  color: inherit;
  transition: all 0.3s ease;
}

img {
  max-width: 100%;
  height: auto;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  background: #2196F3;
  color: #FFFFFF;
  border: none;
  border-radius: 12px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}
.btn-primary:hover {
  background: #1565C0;
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  background: transparent;
  color: #2196F3;
  border: 2px solid #2196F3;
  border-radius: 12px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}
.btn-secondary:hover {
  background: #E3F2FD;
  transform: translateY(-2px);
}

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 14px 0;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  transition: background 0.4s ease, backdrop-filter 0.4s ease, box-shadow 0.4s ease;
}
.navbar.scrolled {
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 8px rgba(0, 0, 0, 0.06);
}
.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.catalog-page .navbar.scrolled {
  background: rgb(255, 255, 255);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.service-page .navbar:not(.scrolled) .nav-links > a,
.catalog-page .navbar:not(.scrolled) .nav-links > a,
.contact-page .navbar:not(.scrolled) .nav-links > a {
  color: rgba(255, 255, 255, 0.9);
}
.service-page .navbar:not(.scrolled) .nav-links > a:hover,
.catalog-page .navbar:not(.scrolled) .nav-links > a:hover,
.contact-page .navbar:not(.scrolled) .nav-links > a:hover {
  color: #FFFFFF;
}
.service-page .navbar:not(.scrolled) .logo-web, .service-page .navbar:not(.scrolled) .logo-icien,
.catalog-page .navbar:not(.scrolled) .logo-web,
.catalog-page .navbar:not(.scrolled) .logo-icien,
.contact-page .navbar:not(.scrolled) .logo-web,
.contact-page .navbar:not(.scrolled) .logo-icien {
  color: #FFFFFF;
}
.service-page .navbar:not(.scrolled) .btn-nav,
.catalog-page .navbar:not(.scrolled) .btn-nav,
.contact-page .navbar:not(.scrolled) .btn-nav {
  background: rgba(255, 255, 255, 0.2);
  color: #FFFFFF !important;
}
.service-page .navbar:not(.scrolled) .btn-nav:hover,
.catalog-page .navbar:not(.scrolled) .btn-nav:hover,
.contact-page .navbar:not(.scrolled) .btn-nav:hover {
  background: rgba(255, 255, 255, 0.3);
}
.service-page .navbar:not(.scrolled) .mode-toggle,
.catalog-page .navbar:not(.scrolled) .mode-toggle,
.contact-page .navbar:not(.scrolled) .mode-toggle {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.3);
}
.service-page .navbar:not(.scrolled) .mode-btn,
.catalog-page .navbar:not(.scrolled) .mode-btn,
.contact-page .navbar:not(.scrolled) .mode-btn {
  color: rgba(255, 255, 255, 0.6);
}
.service-page .navbar:not(.scrolled) .mode-btn:hover,
.catalog-page .navbar:not(.scrolled) .mode-btn:hover,
.contact-page .navbar:not(.scrolled) .mode-btn:hover {
  color: rgba(255, 255, 255, 0.85);
}
.service-page .navbar:not(.scrolled) .mode-btn.active,
.catalog-page .navbar:not(.scrolled) .mode-btn.active,
.contact-page .navbar:not(.scrolled) .mode-btn.active {
  background: rgba(255, 255, 255, 0.25);
  color: #FFFFFF;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.2rem;
}
.logo .logo-text {
  font-weight: 900;
}

.logo-web {
  color: #E91E8C;
}

.logo-icien {
  color: #2196F3;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}
.nav-links > a {
  font-weight: 500;
  color: #616161;
  font-size: 0.95rem;
}
.nav-links > a:hover {
  color: #2196F3;
}

.btn-nav {
  padding: 8px 20px;
  background: #2196F3;
  color: #FFFFFF !important;
  border-radius: 8px;
  font-weight: 600;
}
.btn-nav:hover {
  background: #1565C0;
}

.nav-burger {
  display: none;
  -webkit-appearance: none;
  appearance: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 110;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  margin-left: auto;
}
.nav-burger span {
  display: block;
  width: 22px;
  height: 2px;
  background: #616161;
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.nav-burger.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-burger.active span:nth-child(2) {
  opacity: 0;
}
.nav-burger.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.service-page .navbar:not(.scrolled) .nav-burger span,
.catalog-page .navbar:not(.scrolled) .nav-burger span,
.contact-page .navbar:not(.scrolled) .nav-burger span {
  background: #FFFFFF;
}

.service-page .navbar.menu-open .nav-links > a,
.catalog-page .navbar.menu-open .nav-links > a,
.contact-page .navbar.menu-open .nav-links > a {
  color: #424242;
}
.service-page .navbar.menu-open .nav-links > a:hover,
.catalog-page .navbar.menu-open .nav-links > a:hover,
.contact-page .navbar.menu-open .nav-links > a:hover {
  color: #2196F3;
}
.service-page .navbar.menu-open .logo-web,
.catalog-page .navbar.menu-open .logo-web,
.contact-page .navbar.menu-open .logo-web {
  color: #E91E8C;
}
.service-page .navbar.menu-open .logo-icien,
.catalog-page .navbar.menu-open .logo-icien,
.contact-page .navbar.menu-open .logo-icien {
  color: #2196F3;
}
.service-page .navbar.menu-open .btn-nav,
.catalog-page .navbar.menu-open .btn-nav,
.contact-page .navbar.menu-open .btn-nav {
  background: #2196F3;
  color: #FFFFFF !important;
}
.service-page .navbar.menu-open .mode-toggle,
.catalog-page .navbar.menu-open .mode-toggle,
.contact-page .navbar.menu-open .mode-toggle {
  background: #F5F5F5;
  border-color: #EEEEEE;
}
.service-page .navbar.menu-open .mode-btn,
.catalog-page .navbar.menu-open .mode-btn,
.contact-page .navbar.menu-open .mode-btn {
  color: #757575;
}
.service-page .navbar.menu-open .mode-btn.active,
.catalog-page .navbar.menu-open .mode-btn.active,
.contact-page .navbar.menu-open .mode-btn.active {
  background: #FFFFFF;
  color: #424242;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
}
.service-page .navbar.menu-open .nav-burger span,
.catalog-page .navbar.menu-open .nav-burger span,
.contact-page .navbar.menu-open .nav-burger span {
  background: #616161;
}

body.nav-open {
  overflow: hidden;
}

.hero {
  padding: 140px 0 80px;
  background: linear-gradient(160deg, #FFFFFF 0%, #E3F2FD 40%, #FCE4EC 100%);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 50%;
  height: 100%;
  background-image: radial-gradient(circle, rgba(33, 150, 243, 0.06) 1.5px, transparent 1.5px);
  background-size: 24px 24px;
}
.hero .container {
  position: relative;
  display: flex;
  flex-direction: column;
}

.hero-content {
  max-width: 650px;
}
.hero-content h1 {
  font-family: "Space Grotesk", "Inter", sans-serif;
  font-size: 3.2rem;
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 20px;
  color: #212121;
}
.hero-content .accent {
  background: linear-gradient(135deg, #2196F3, #E91E8C);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: #555;
  margin-bottom: 32px;
  line-height: 1.7;
}
.hero-subtitle strong {
  color: #1A1A2E;
}

.hero-cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  gap: 48px;
  margin-top: 60px;
  padding-top: 40px;
  border-top: 1px solid rgba(33, 150, 243, 0.15);
}

.stat {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-family: "Space Grotesk", "Inter", sans-serif;
  font-size: 2rem;
  font-weight: 700;
  background: linear-gradient(135deg, #2196F3, #E91E8C);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-size: 0.85rem;
  color: #555;
  font-weight: 500;
}

.section-title {
  font-family: "Space Grotesk", "Inter", sans-serif;
  font-size: 2.2rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 8px;
  color: #212121;
  position: relative;
}
.section-title::after {
  content: "";
  display: block;
  width: 48px;
  height: 3px;
  background: linear-gradient(90deg, #E91E8C, #9C27B0);
  border-radius: 2px;
  margin: 0 auto 16px;
}

.section-title-accent {
  color: #E91E8C;
  font-weight: 800;
}

.section-subtitle {
  text-align: center;
  color: #555;
  font-size: 1.05rem;
  margin-bottom: 48px;
}

.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 768px) {
  .nav-burger {
    display: flex;
  }
  .nav-links {
    display: none;
  }
  .navbar.menu-open {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: #FFFFFF;
    z-index: 1000;
    padding: 14px 0;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }
  .navbar.menu-open .container {
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    height: 100%;
    padding-top: 0;
  }
  .navbar.menu-open .logo {
    align-self: flex-start;
    margin-bottom: 32px;
  }
  .navbar.menu-open .nav-burger {
    position: absolute;
    top: 14px;
    right: 24px;
  }
  .navbar.menu-open .nav-links {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    flex: 1;
    justify-content: center;
  }
  .navbar.menu-open .nav-links > a {
    font-size: 1.2rem;
    font-weight: 600;
    color: #424242;
    padding: 8px 0;
  }
  .navbar.menu-open .nav-links .btn-nav {
    margin-top: 8px;
    padding: 12px 32px;
    font-size: 1.1rem;
    background: #2196F3;
    color: #FFFFFF !important;
  }
  .navbar.menu-open .nav-links .mode-toggle {
    margin-left: 0;
    margin-top: 8px;
    background: #F5F5F5;
    border-color: #EEEEEE;
  }
  .navbar.menu-open .nav-links .mode-btn {
    color: #757575;
  }
  .navbar.menu-open .nav-links .mode-btn.active {
    background: #FFFFFF;
    color: #424242;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
  }
  .navbar.menu-open .nav-burger span {
    background: #616161;
  }
  .hero {
    padding: 120px 0 60px;
  }
  .hero h1 {
    font-size: 2rem;
  }
  .hero-stats {
    flex-direction: column;
    gap: 20px;
  }
  .hero-cta {
    flex-direction: column;
  }
  .hero-cta .btn-primary, .hero-cta .btn-secondary {
    text-align: center;
    justify-content: center;
  }
  .section-title {
    font-size: 1.8rem;
  }
}
@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }
  .hero h1 {
    font-size: 1.7rem;
  }
  .stat-number {
    font-size: 1.5rem;
  }
}
.btn-messenger {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  background: linear-gradient(135deg, #0695FF, #A033FF);
  color: #FFFFFF;
  border: none;
  border-radius: 12px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}
.btn-messenger:hover {
  background: linear-gradient(135deg, #0580E0, #8A20E0);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
}

.contact-intake-section {
  max-width: 700px;
  margin: 0 auto 32px;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.contact-intake-heading {
  font-family: "Space Grotesk", "Inter", sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: #424242;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.contact-intake-fields {
  margin-bottom: 8px;
}
.contact-intake-fields .form-group + .form-group {
  margin-top: 12px;
}

.contact-form-divider {
  border: none;
  border-top: 1px solid #EEEEEE;
  margin: 24px 0;
}

.chips-group {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 6px;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border: 2px solid #EEEEEE;
  border-radius: 40px;
  background: white;
  font-family: "Inter", sans-serif;
  font-size: 0.9rem;
  font-weight: 500;
  color: #616161;
  cursor: pointer;
  transition: all 0.2s ease;
  outline: none;
  white-space: nowrap;
}
.chip:hover {
  border-color: transparent;
  background: linear-gradient(#FFFFFF, #FFFFFF) padding-box, linear-gradient(135deg, #E91E8C, #2196F3) border-box;
  transform: translateY(-1px);
  box-shadow: 0 2px 12px rgba(233, 30, 140, 0.15);
  color: #424242;
}
.chip:hover .chip-icon {
  color: #E91E8C;
}
.chip.selected {
  border-color: #E91E8C;
  background: rgba(233, 30, 140, 0.08);
  color: #E91E8C;
  font-weight: 600;
  box-shadow: 0 2px 8px rgba(233, 30, 140, 0.15);
}
.chip.selected .chip-icon {
  color: #E91E8C;
}

.chip-icon {
  font-size: 1rem;
  color: #BDBDBD;
  transition: color 0.2s ease;
}

@media (max-width: 600px) {
  .chips-group {
    gap: 8px;
  }
  .chip {
    padding: 8px 14px;
    font-size: 0.85rem;
  }
}
.contact-form-label {
  font-family: "Space Grotesk", "Inter", sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  color: #424242;
  margin-bottom: 16px;
}

.contact-direct-section {
  max-width: 700px;
  margin: 40px auto 0;
}
.contact-direct-section h3 {
  font-family: "Space Grotesk", "Inter", sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: #424242;
  margin-bottom: 16px;
  text-align: center;
}

.contact-direct-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.contact-disclaimer {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 18px;
  background: rgba(233, 30, 140, 0.04);
  border: 1px solid rgba(233, 30, 140, 0.15);
  border-radius: 8px;
  margin-bottom: 24px;
  font-size: 0.82rem;
  color: #424242;
  line-height: 1.5;
}
.contact-disclaimer .fa-circle-info {
  color: #E91E8C;
  font-size: 0.9rem;
  flex-shrink: 0;
  margin-top: 2px;
}
.contact-disclaimer p {
  margin: 0;
}

.contact-form-section {
  max-width: 700px;
  margin: 0 auto;
  transition: opacity 0.3s ease;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: #616161;
}
.form-group input, .form-group select, .form-group textarea {
  padding: 12px 16px;
  border: 1px solid #E0E0E0;
  border-radius: 8px;
  font-size: 0.95rem;
  font-family: inherit;
  transition: all 0.3s ease;
  background: #FFFFFF;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none;
  border-color: #E91E8C;
  box-shadow: 0 0 0 3px rgba(233, 30, 140, 0.1);
}
.form-group textarea {
  resize: vertical;
}

.btn-submit {
  align-self: flex-start;
  width: auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.contact-direct h3 {
  font-family: "Space Grotesk", "Inter", sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 20px;
  color: #212121;
}

.contact-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  border: 1px solid #EEEEEE;
  border-radius: 12px;
  margin-bottom: 12px;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}
.contact-card:hover {
  border-color: #2196F3;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
  transform: translateX(4px);
}
.contact-card.messenger:hover {
  border-color: #0695FF;
  background: rgba(6, 149, 255, 0.05);
}
.contact-card.whatsapp:hover {
  border-color: #25D366;
  background: rgba(37, 211, 102, 0.05);
}
.contact-card.phone:hover {
  border-color: #E91E8C;
  background: rgba(233, 30, 140, 0.05);
}

.contact-card-icon {
  font-size: 1.5rem;
  color: #2196F3;
}
.contact-card-icon .fa-facebook-messenger {
  color: #0695FF;
}
.contact-card-icon .fa-whatsapp {
  color: #25D366;
}
.contact-card-icon .fa-phone {
  color: #E91E8C;
}
.contact-card-icon .fa-linkedin {
  color: #0A66C2;
}

.contact-card-info {
  display: flex;
  flex-direction: column;
}
.contact-card-info strong {
  font-size: 0.95rem;
  color: #212121;
}
.contact-card-info span {
  font-size: 0.82rem;
  color: #555;
}

@media (max-width: 768px) {
  .form-row {
    grid-template-columns: 1fr;
  }
  .contact-direct-cards {
    grid-template-columns: 1fr;
  }
}
body.catalog-page {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}
body.catalog-page .catalog-grid-section {
  flex: 1;
}

body.mode-commercial .mode-technical {
  display: none !important;
}

body.mode-technical .mode-commercial {
  display: none !important;
}

.catalog-hero {
  padding: 120px 0 40px;
  background: linear-gradient(135deg, #2196F3, #009688);
  color: #FFFFFF;
}

.catalog-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 24px;
  transition: all 0.3s ease;
  text-decoration: none;
}
.catalog-back:hover {
  color: #FFFFFF;
}

.catalog-title {
  font-family: "Space Grotesk", "Inter", sans-serif;
  font-size: 2.8rem;
  font-weight: 700;
  margin-bottom: 8px;
}
.catalog-title .accent {
  background: linear-gradient(135deg, #E91E8C, #9C27B0);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.catalog-subtitle {
  font-size: 1.1rem;
  opacity: 0.7;
}

.catalog-anon-notice {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-top: 20px;
  padding: 14px 18px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 10px;
  backdrop-filter: blur(4px);
  font-size: 0.88rem;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.85);
}
.catalog-anon-notice i {
  font-size: 1.1rem;
  margin-top: 2px;
  color: rgba(255, 255, 255, 0.6);
  flex-shrink: 0;
}
.catalog-anon-notice p {
  margin: 0;
}

.catalog-filters {
  padding: 28px 0 12px;
  background: #FFFFFF;
  border-bottom: 1px solid #EEEEEE;
  position: sticky;
  top: 56px;
  z-index: 90;
}

.catalog-filter-bar {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  padding-bottom: 16px;
}
.catalog-filter-bar.catalog-tier-bar {
  padding-bottom: 20px;
  border-bottom: 1px solid #F5F5F5;
  margin-bottom: 12px;
}

.catalog-filter-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border: 1px solid #EEEEEE;
  border-radius: 6px;
  background: #FFFFFF;
  color: #555;
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
}
.catalog-filter-btn:hover {
  border-color: #BDBDBD;
  color: #1A1A2E;
  background: #FAFAFA;
}
.catalog-filter-btn.active {
  background: linear-gradient(135deg, #2196F3, #009688);
  border-color: transparent;
  color: #FFFFFF;
}
.catalog-filter-btn.catalog-tier-btn.active[data-tier=all] {
  background: linear-gradient(135deg, #2196F3, #009688);
  border-color: transparent;
}
.catalog-filter-btn.catalog-tier-btn.active[data-color=indigo] {
  background: #3F51B5;
  border-color: #3F51B5;
}
.catalog-filter-btn.catalog-tier-btn.active[data-color=amber] {
  background: #F57C00;
  border-color: #F57C00;
}
.catalog-filter-btn.catalog-tier-btn.active[data-color=teal] {
  background: #009688;
  border-color: #009688;
}
.catalog-filter-btn.catalog-tier-btn.active[data-color=purple] {
  background: #9C27B0;
  border-color: #9C27B0;
}
.catalog-filter-btn.catalog-tier-btn.active[data-color=blue] {
  background: #2196F3;
  border-color: #2196F3;
}
.catalog-filter-btn.catalog-tier-btn.active[data-color=pink] {
  background: #E91E8C;
  border-color: #E91E8C;
}

.catalog-count {
  font-size: 0.8rem;
  opacity: 0.6;
}

.tier-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}
.tier-dot.dot-indigo {
  background: #3F51B5;
}
.tier-dot.dot-amber {
  background: #F57C00;
}
.tier-dot.dot-teal {
  background: #009688;
}
.tier-dot.dot-purple {
  background: #9C27B0;
}
.tier-dot.dot-blue {
  background: #2196F3;
}
.tier-dot.dot-pink {
  background: #E91E8C;
}

.catalog-grid-section {
  padding: 40px 0 80px;
  background: #FAFAFA;
}

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(340px, 100%), 1fr));
  gap: 24px;
}

.catalog-card {
  background: #FFFFFF;
  border-radius: 12px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
  overflow: hidden;
  transition: all 0.3s ease;
  position: relative;
  display: flex;
  flex-direction: column;
}
.catalog-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
}
.catalog-card.catalog-card-hidden {
  opacity: 0;
  transform: scale(0.95);
}

.catalog-card-accent {
  height: 4px;
}
.catalog-card-accent.accent-indigo {
  background: linear-gradient(90deg, #3F51B5, #283593);
}
.catalog-card-accent.accent-amber {
  background: linear-gradient(90deg, #F57C00, #E65100);
}
.catalog-card-accent.accent-teal {
  background: linear-gradient(90deg, #009688, #00796B);
}
.catalog-card-accent.accent-purple {
  background: linear-gradient(90deg, #9C27B0, #7B1FA2);
}
.catalog-card-accent.accent-blue {
  background: linear-gradient(90deg, #2196F3, #1565C0);
}
.catalog-card-accent.accent-pink {
  background: linear-gradient(90deg, #E91E8C, #C2185B);
}

.catalog-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px 0;
}

.catalog-card-tier {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  color: #FFFFFF;
}
.catalog-card-tier.tier-badge-indigo {
  background: #3F51B5;
}
.catalog-card-tier.tier-badge-amber {
  background: #F57C00;
}
.catalog-card-tier.tier-badge-teal {
  background: #009688;
}
.catalog-card-tier.tier-badge-purple {
  background: #9C27B0;
}
.catalog-card-tier.tier-badge-blue {
  background: #2196F3;
}
.catalog-card-tier.tier-badge-pink {
  background: #E91E8C;
}

.catalog-card-domain {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  color: #555;
}

.catalog-card-body {
  padding: 12px 20px 16px;
  flex: 1;
}

.catalog-card-title {
  font-family: "Space Grotesk", "Inter", sans-serif;
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.catalog-card-icon {
  font-size: 0.95rem;
  opacity: 0.6;
}

.catalog-card-desc {
  font-size: 0.88rem;
  color: #555;
  line-height: 1.5;
  margin-bottom: 12px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.catalog-card-techs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.catalog-tech-badge {
  padding: 3px 10px;
  background: #F5F5F5;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 500;
  color: #555;
}

.catalog-tech-more {
  background: #EEEEEE;
  color: #757575;
}

.catalog-card-outcomes {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.catalog-outcome-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  background: linear-gradient(135deg, rgba(21, 101, 192, 0.08), rgba(21, 101, 192, 0.04));
  border: 1px solid rgba(21, 101, 192, 0.15);
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 500;
  color: #1565C0;
}
.catalog-outcome-badge i {
  font-size: 0.7rem;
  opacity: 0.8;
}

.catalog-category-btn i {
  font-size: 0.8rem;
}

.catalog-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 20px;
  border-top: 1px solid #F5F5F5;
  margin-top: auto;
}

.catalog-card-stats {
  display: flex;
  gap: 16px;
}

.catalog-stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.catalog-stat strong {
  font-size: 0.85rem;
  font-weight: 700;
  color: #1A1A2E;
}
.catalog-stat span {
  font-size: 0.7rem;
  color: #555;
}

.catalog-card-links {
  display: flex;
  gap: 8px;
}

.catalog-link-commercial,
.catalog-link-tech {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 6px 12px;
  border-radius: 8px;
  font-size: 0.78rem;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.3s ease;
}

.catalog-link-commercial {
  background: #F5F5F5;
  color: #1A1A2E;
}
.catalog-link-commercial:hover {
  background: #EEEEEE;
}

.catalog-link-tech {
  background: #212121;
  color: #FFFFFF;
}
.catalog-link-tech:hover {
  background: #424242;
}

.catalog-empty {
  text-align: center;
  padding: 80px 20px;
  color: #555;
}
.catalog-empty i {
  font-size: 3rem;
  margin-bottom: 16px;
  opacity: 0.3;
}

.project-hero {
  padding: 120px 0 48px;
  position: relative;
  overflow: hidden;
  color: #FFFFFF;
}
.project-hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 50%;
  height: 100%;
  background-image: radial-gradient(circle, rgba(255, 255, 255, 0.08) 1.5px, transparent 1.5px);
  background-size: 20px 20px;
}
.project-hero .container {
  position: relative;
}
.project-hero.tier-indigo {
  background: linear-gradient(135deg, #3F51B5, #283593);
}
.project-hero.tier-amber {
  background: linear-gradient(135deg, #F57C00, #E65100);
}
.project-hero.tier-teal {
  background: linear-gradient(135deg, #009688, #00796B);
}
.project-hero.tier-purple {
  background: linear-gradient(135deg, #9C27B0, #7B1FA2);
}
.project-hero.tier-blue {
  background: linear-gradient(135deg, #2196F3, #1565C0);
}
.project-hero.tier-pink {
  background: linear-gradient(135deg, #E91E8C, #C2185B);
}

.project-hero-tech::before {
  background-image: radial-gradient(circle, rgba(0, 255, 136, 0.08) 1.5px, transparent 1.5px);
}

.project-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 28px;
  text-decoration: none;
  transition: all 0.3s ease;
}
.project-back:hover {
  color: #FFFFFF;
}

.project-hero-content {
  max-width: 750px;
}

.project-hero-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}

.project-tier-badge {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1rem;
  color: #FFFFFF;
  background: rgba(255, 255, 255, 0.2);
}

.project-domain {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  opacity: 0.8;
}

.project-title {
  font-family: "Space Grotesk", "Inter", sans-serif;
  font-size: 2.4rem;
  font-weight: 700;
  margin-bottom: 12px;
  line-height: 1.2;
  display: flex;
  align-items: center;
  gap: 12px;
}

.project-title-icon {
  font-size: 1.8rem;
  opacity: 0.7;
}

.project-subtitle {
  font-size: 1.1rem;
  opacity: 0.85;
  line-height: 1.6;
}

.project-stats {
  padding: 0;
  margin-top: -24px;
  position: relative;
  z-index: 2;
}
.project-stats.tier-indigo .project-stats-grid {
  background: rgb(34.5454545455, 45.7727272727, 126.9545454545);
}
.project-stats.tier-amber .project-stats-grid {
  background: rgb(204.5, 72.0195652174, 0);
}
.project-stats.tier-teal .project-stats-grid {
  background: rgb(0, 95.5, 84.4504132231);
}
.project-stats.tier-purple .project-stats-grid {
  background: rgb(106.7487046632, 26.9041450777, 140.5958549223);
}
.project-stats.tier-blue .project-stats-grid {
  background: rgb(18.485915493, 88.9084507042, 169.014084507);
}
.project-stats.tier-pink .project-stats-grid {
  background: rgb(171.3073394495, 21.1926605505, 80.3555045872);
}

.project-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-radius: 12px;
  overflow: hidden;
  color: #FFFFFF;
}

.project-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 20px 16px;
  text-align: center;
}

.project-stat-value {
  font-family: "Space Grotesk", "Inter", sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
}

.project-stat-label {
  font-size: 0.8rem;
  opacity: 0.7;
}

.project-stats-commercial .project-stat-value {
  font-size: 1.1rem;
}
.project-stats-commercial .project-stat-label {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.project-narrative {
  padding: 50px 0 10px;
  background: #FFFFFF;
}

.project-narrative-content {
  max-width: 740px;
  margin: 0 auto;
}
.project-narrative-content p {
  font-size: 1.05rem;
  line-height: 1.85;
  color: #555;
  margin-bottom: 1.2em;
  text-align: left;
}
.project-narrative-content p:first-child {
  font-size: 1.12rem;
  color: #1A1A2E;
}
.project-narrative-content p:last-child {
  margin-bottom: 0;
}

.project-details {
  padding: 60px 0;
}

.project-details-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.project-detail-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 16px 20px;
  background: #FFFFFF;
  border-radius: 8px;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
}
.project-detail-item p {
  font-size: 0.95rem;
  line-height: 1.6;
  color: #555;
}

.project-detail-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: #FFFFFF;
  font-size: 0.85rem;
}
.project-detail-icon.icon-indigo {
  background: #3F51B5;
}
.project-detail-icon.icon-amber {
  background: #F57C00;
}
.project-detail-icon.icon-teal {
  background: #009688;
}
.project-detail-icon.icon-purple {
  background: #9C27B0;
}
.project-detail-icon.icon-blue {
  background: #2196F3;
}
.project-detail-icon.icon-pink {
  background: #E91E8C;
}

.project-detail-tech {
  background: #212121;
  border-radius: 8px;
}
.project-detail-tech p {
  color: rgba(255, 255, 255, 0.85);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.88rem;
}
.project-detail-tech .project-detail-icon {
  background: rgba(255, 255, 255, 0.15);
}

.project-outcomes {
  padding: 60px 0;
  background: #FAFAFA;
}

.project-outcomes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.project-outcome-card {
  background: #FFFFFF;
  border-radius: 12px;
  padding: 28px 24px;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
  border-left: 4px solid #EEEEEE;
  transition: all 0.3s ease;
}
.project-outcome-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
}
.project-outcome-card.outcome-indigo {
  border-left-color: #3F51B5;
}
.project-outcome-card.outcome-amber {
  border-left-color: #F57C00;
}
.project-outcome-card.outcome-teal {
  border-left-color: #009688;
}
.project-outcome-card.outcome-purple {
  border-left-color: #9C27B0;
}
.project-outcome-card.outcome-blue {
  border-left-color: #2196F3;
}
.project-outcome-card.outcome-pink {
  border-left-color: #E91E8C;
}
.project-outcome-card h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 4px;
}
.project-outcome-card p {
  font-size: 0.88rem;
  color: #555;
}

.project-outcome-icon {
  margin-bottom: 12px;
  font-size: 1.3rem;
}
.outcome-indigo .project-outcome-icon {
  color: #3F51B5;
}
.outcome-amber .project-outcome-icon {
  color: #F57C00;
}
.outcome-teal .project-outcome-icon {
  color: #009688;
}
.outcome-purple .project-outcome-icon {
  color: #9C27B0;
}
.outcome-blue .project-outcome-icon {
  color: #2196F3;
}
.outcome-pink .project-outcome-icon {
  color: #E91E8C;
}

.outcome-tech {
  background: #212121;
  border-left-color: rgba(255, 255, 255, 0.2);
}
.outcome-tech h3 {
  color: #FFFFFF;
}
.outcome-tech p {
  color: rgba(255, 255, 255, 0.7);
}
.outcome-tech .project-outcome-icon {
  color: rgba(255, 255, 255, 0.8);
}
.outcome-tech:hover {
  background: rgb(40.65, 40.65, 40.65);
}

.project-technologies {
  padding: 60px 0;
}

.project-tech-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}

.project-tech-tag {
  padding: 8px 18px;
  border-radius: 20px;
  font-size: 0.88rem;
  font-weight: 500;
  border: 1px solid #EEEEEE;
  background: #FFFFFF;
  color: #1A1A2E;
  transition: all 0.3s ease;
}
.project-tech-tag.tech-indigo {
  border-color: rgba(63, 81, 181, 0.3);
}
.project-tech-tag.tech-indigo:hover {
  background: #E8EAF6;
  border-color: #3F51B5;
}
.project-tech-tag.tech-amber {
  border-color: rgba(245, 124, 0, 0.3);
}
.project-tech-tag.tech-amber:hover {
  background: #FFF3E0;
  border-color: #F57C00;
}
.project-tech-tag.tech-teal {
  border-color: rgba(0, 150, 136, 0.3);
}
.project-tech-tag.tech-teal:hover {
  background: #E0F2F1;
  border-color: #009688;
}
.project-tech-tag.tech-purple {
  border-color: rgba(156, 39, 176, 0.3);
}
.project-tech-tag.tech-purple:hover {
  background: #F3E5F5;
  border-color: #9C27B0;
}
.project-tech-tag.tech-blue {
  border-color: rgba(33, 150, 243, 0.3);
}
.project-tech-tag.tech-blue:hover {
  background: #E3F2FD;
  border-color: #2196F3;
}
.project-tech-tag.tech-pink {
  border-color: rgba(233, 30, 140, 0.3);
}
.project-tech-tag.tech-pink:hover {
  background: #FCE4EC;
  border-color: #E91E8C;
}

.tech-mono {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.85rem;
  background: #212121;
  color: #FFFFFF;
  border-color: #424242;
}
.tech-mono:hover {
  background: rgb(45.75, 45.75, 45.75);
}

.project-meta {
  padding: 40px 0;
  background: #FAFAFA;
}

.project-meta-grid {
  display: flex;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}

.project-meta-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
}
.project-meta-item i {
  color: #555;
  font-size: 1.1rem;
}
.project-meta-item strong {
  color: #555;
  font-weight: 500;
}
.project-meta-item span {
  color: #1A1A2E;
  font-weight: 600;
}

.project-cta {
  padding: 60px 0;
  color: #FFFFFF;
  text-align: center;
}
.project-cta.tier-indigo {
  background: linear-gradient(135deg, #3F51B5, #283593);
}
.project-cta.tier-amber {
  background: linear-gradient(135deg, #F57C00, #E65100);
}
.project-cta.tier-teal {
  background: linear-gradient(135deg, #009688, #00796B);
}
.project-cta.tier-purple {
  background: linear-gradient(135deg, #9C27B0, #7B1FA2);
}
.project-cta.tier-blue {
  background: linear-gradient(135deg, #2196F3, #1565C0);
}
.project-cta.tier-pink {
  background: linear-gradient(135deg, #E91E8C, #C2185B);
}

.project-cta-content {
  max-width: 600px;
  margin: 0 auto;
}
.project-cta-content h2 {
  font-family: "Space Grotesk", "Inter", sans-serif;
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 8px;
}
.project-cta-content p {
  font-size: 1.05rem;
  opacity: 0.85;
  margin-bottom: 24px;
}

.project-cta-buttons {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.btn-primary,
.btn-messenger,
.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
}

.btn-primary {
  background: #25D366;
  color: #FFFFFF;
}
.btn-primary:hover {
  background: #1da851;
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
}

.btn-messenger {
  background: linear-gradient(135deg, #0695FF, #A033FF);
  color: #FFFFFF;
  border: none;
}
.btn-messenger:hover {
  background: linear-gradient(135deg, #0580E0, #8A20E0);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(6, 149, 255, 0.4);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.12);
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.3);
}
.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.section-title {
  font-family: "Space Grotesk", "Inter", sans-serif;
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 32px;
  text-align: center;
}

.section-title-accent {
  color: #2196F3;
}

@media (max-width: 768px) {
  .catalog-filters {
    padding: 16px 0 8px;
  }
  .catalog-filter-bar {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 12px;
    gap: 8px;
  }
  .catalog-filter-bar::-webkit-scrollbar {
    display: none;
  }
  .catalog-filter-btn {
    padding: 8px 14px;
    font-size: 0.85rem;
    white-space: nowrap;
    flex-shrink: 0;
  }
  .catalog-title {
    font-size: 2rem;
  }
  .catalog-grid {
    grid-template-columns: 1fr;
  }
  .project-title {
    font-size: 1.8rem;
    flex-direction: column;
    align-items: flex-start;
  }
  .project-stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .project-meta-grid {
    flex-direction: column;
    align-items: center;
    gap: 16px;
  }
  .project-cta-buttons {
    flex-direction: column;
    align-items: center;
  }
}
.footer {
  padding: 32px 0;
  background: #212121;
  color: #E0E0E0;
}

.footer-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 8px;
}
.footer-brand .footer-logo-text {
  font-weight: 800;
  font-size: 0.95rem;
}
.footer-brand .logo-web {
  color: #E91E8C;
}
.footer-brand .logo-icien {
  color: #2196F3;
}

.footer-text {
  font-size: 0.82rem;
  color: #757575;
}

.messenger-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, #0695FF, #A033FF);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(6, 149, 255, 0.4);
  z-index: 99;
  transition: all 0.3s ease;
  color: white;
  font-size: 1.6rem;
}
.messenger-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 24px rgba(6, 149, 255, 0.5);
}

@media (max-width: 768px) {
  .footer-content {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
}